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发明名称
Nouvelle fabrication de gaz d'éclairage et de chauffage et procédé d'obtention
摘要
申请公布号
FR819204(A)
申请公布日期
1937.10.13
申请号
FRD819204
申请日期
1936.06.19
申请人
发明人
MAURICE LOUBIERE,
分类号
B01J7/02
主分类号
B01J7/02
代理机构
代理人
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